Single Row Radial Ball Bearing - Double Sealed (Non-Contact Rubber Seal) Round Bore Deep Groove Ball Bearing 17 mm Inside Diameter 40 mm Outside Diameter 12 mm Width Specifications Fillet Radius 0.6 mm Static Load Rating [Max] 4.582 kN I.D. 17 mm Outer Ring Width 0.4724 in, 12 mm Limiting Speed 21000 rpm Snap Ring No Snap Ring Factor 12.8 Limiting Speed - Grease 18000 rpm Bore Type Round Bore Radial Internal Clearance C3 Radial Internal Clearance Specification Greater than Normal Temperature Range [Max] 250 °F Inner Ring Width 12 mm O.D. 40 mm Dynamic Load Rating 9.608 kN Ball Material Steel Material High Carbon Chrome, High Carbon Chrome Steel Rows of Balls Single Seal Type Non-Contact Seals, Non-Contact Precision Level ISO Class 0 Inch/Metric Inch, Metric, Metric Bore Cage Type Metal No. in Set Single Bearing Temperature Range [Min] -40 °F O.D. Type Straight Origin Single Row Radial Enclosure Double Sealed Bearing Type Radial and Deep Groove Seal Material Rubber, Nitrile Rubber Weight 0.156 LB EAN or UPC 4547359559200